Code review request: 8031372 JDK 9 Specification-Version in jar files is still 1.8

[Anthony Scarpino]

Hi,

I have a change that needs a review to the manifest.mf file for the 
Specification-Version from 1.8 to 1.9.  This is needed as part of the 
build & signing of crypto signed jar files.  Being from the security 
side and not the build side of the openjdk world, if there is a better 
way to address this, please let me know.

http://cr.openjdk.java.net/~ascarpino/8031372/webrev.00/

thanks

Tony